Well I've stalked the site for ages and purchased a Kempii Minarc I'm now practicing and making progress compared to my previous effors years ago. One issue I'm going through gas like crazy and some of the welds are 'a bit splattery' and thre are some holes. The joy of the Kempii is that the setting for metal speed are automatic (although the weld setting is a little confusing). However, I'm wondering if a fundamwntal issue is my regulator. Not purchase from R-tech but is it one of these https://www.r-techwelding.co.uk/twin-stage-twin-gauge-argon-regulator/
While the guidance I can see for setting this is in litres per minute this regulator is in psi or Bar. What is the conversion from litre to psi - I'm pretty sure that being able to hear the gas coming through loudly I have set things too high. All help appreciated guys :-)
While the guidance I can see for setting this is in litres per minute this regulator is in psi or Bar. What is the conversion from litre to psi - I'm pretty sure that being able to hear the gas coming through loudly I have set things too high. All help appreciated guys :-)